Why wireless charger is so hot in 2018?

After the release of iphone8/X in 2017. Wireless charger is rather hot sand popular.Except iPhone X, iPhone 8 and iPhone 8 Plus, Android devices such as the Galaxy Note 8, Galaxy S8, Galaxy S8 Plus and the US version of the LG G6 also support wireless charging. It’s a trendy Tech item in 2018. With sales big growth in 2018.

What phones do they support?

Except iphone 8/X , the other phones can be charged with a wireless receiver. This wireless receiver work for both IOS&Android.